START=60
USE_PROCD=1
-. /lib/functions/network.sh
-
_log() {
logger -p daemon.info -t prometheus-node-exporter-lua "$@"
}
start_service() {
- local interface ipv6 port bind
+ . /lib/functions/network.sh
+
+ local interface port bind4 bind6
config_load prometheus-node-exporter-lua.main
+ config_get keepalive "main" http_keepalive 70
config_get interface "main" listen_interface "loopback"
- config_get_bool ipv6 "main" listen_ipv6 0
config_get port "main" listen_port 9100
- if [ "$interface" = "*" ]; then
- [ "$ipv6" = 1 ] && bind="::" || bind="0.0.0.0"
- else
- if [ "$ipv6" = 1 ]; then
- network_get_ipaddr6 bind "$interface"
- else
- network_get_ipaddr bind "$interface"
- fi
-
- network_is_up "$interface" && [ -n "$bind" ] || {
+ [ "$interface" = "*" ] || {
+ network_get_ipaddr bind4 "$interface"
+ network_get_ipaddr6 bind6 "$interface"
+ [ -n "$bind4$bind6" ] || {
_log "defering start until listen interface $interface becomes ready"
return 0
}
- fi
+ }
procd_open_instance
- procd_set_param command /usr/bin/prometheus-node-exporter-lua
- procd_append_param command --bind ${bind}
- procd_append_param command --port ${port}
+ procd_set_param command /usr/sbin/uhttpd -f -c /dev/null -l / -L /usr/bin/prometheus-node-exporter-lua
+ [ $keepalive -gt 0 ] && procd_append_param command -k $keepalive
+
+ if [ "$interface" = "*" ]; then
+ procd_append_param command -p $port
+ else
+ [ -n "$bind4" ] && procd_append_param command -p $bind4:$port
+ [ -n "$bind6" ] && procd_append_param command -p [$bind6]:$port
+ fi
procd_set_param stdout 1
procd_set_param stderr 1